package com.smartera3s.nasec.screens;

import com.smartera3s.nasec.listeners.PatientHeaderListener;
import com.smartera3s.nasec.model.entities.PatientEntity;
import com.vaadin.data.fieldgroup.BeanFieldGroup;
import com.vaadin.data.fieldgroup.PropertyId;
import com.vaadin.data.util.ObjectProperty;
import com.vaadin.event.ShortcutAction;
import com.vaadin.server.FileResource;
import com.vaadin.server.Resource;
import com.vaadin.ui.*;
import com.vaadin.ui.themes.ValoTheme;

import java.io.File;
import java.util.Date;

import static com.smartera3s.nasec.controllers.PatientHeaderController.PATIENTSEARCH;
import static com.smartera3s.nasec.controllers.PatientHeaderController.PATIENTLOAD;
import static com.smartera3s.nasec.controllers.PatientHeaderController.PATIENTADD;
import static com.smartera3s.nasec.controllers.PatientHeaderController.PATIENTVISITID;
import static com.smartera3s.nasec.controllers.PatientHeaderController.PATIENTVISITDATE;
import static com.smartera3s.nasec.controllers.PatientHeaderController.PATIENTNAME;
import static com.smartera3s.nasec.controllers.PatientHeaderController.PATIENTAGE;
import static com.smartera3s.utils.InternationalizationFileBundle.CAPTIONS;
import static com.smartera3s.utils.InternationalizationFileBundle.getBundleValue;

/**
 * Created by aelabasery on 21/08/16.
 */
public class PatientHeaderScreen extends CustomComponent {


    public static final String PATIENTBASICINFOSTYLE = "Patient-Basic-Infos-tyle";


    private Image myLocalImage;


    //Labels
    @PropertyId("fullName")
    private TextField Patientname;

    @PropertyId("age")
    private TextField patientage;


    private Label Visitid;
    private Label Visitdate;

    //windowLayouts

    private Layout loadwindowLayout;
    private Layout addwindowLayout;
    private Layout searchwindowLayout;

    //Layouts
    private Layout pateintimageLayout;
    private Layout pateintNameLayout;
    private Layout pateintAgeLayout;
    private Layout visitIDLayout;
    private Layout visitDateLayout;

    //Object Property to fill Labels

    private ObjectProperty<String> NameLabel;

    private ObjectProperty<String> ageLabel;

    private ObjectProperty<String> VisitLabel;

    private ObjectProperty<Date> DateLabel;

    private Button addPatient;
    private Button loadPatient;
    private Button searchPatient;

    private Layout mainLayout;
    private Layout controlersLayout;
    private Layout patinetInfoLayout;


    private BeanFieldGroup<PatientEntity> fieldGroup;
    private PatientEntity patientEntity;

    private PatientHeaderListener eventsListener;

    public PatientHeaderScreen(PatientHeaderListener patientHeaderListener) {
        this.eventsListener = patientHeaderListener;
        NameLabel = new ObjectProperty<String>("");
        ageLabel = new ObjectProperty<String>("");
        VisitLabel = new ObjectProperty<String>("");
        DateLabel = new ObjectProperty<Date>(new Date());
        patientEntity = new PatientEntity();

        addLayout();
        fillLayout(mainLayout);
        addControls(controlersLayout);
        initFiledGroup();
    }

    public void addLayout() {
        mainLayout = new VerticalLayout();
        mainLayout.setSizeFull();
        mainLayout.setStyleName(PATIENTBASICINFOSTYLE);

        loadwindowLayout = new VerticalLayout();
        loadwindowLayout.setSizeUndefined();

        addwindowLayout = new VerticalLayout();
        addwindowLayout.setSizeUndefined();

        searchwindowLayout = new VerticalLayout();
        searchwindowLayout.setSizeUndefined();

        controlersLayout = new HorizontalLayout();
        controlersLayout.setSizeUndefined();
//		((AbstractOrderedLayout) layoutControls).setSpacing(true);
        controlersLayout.addStyleName("visit-toolbar");

        pateintimageLayout = new HorizontalLayout();
        pateintimageLayout.setSizeUndefined();
        pateintimageLayout.setStyleName("spark");

        pateintNameLayout = new VerticalLayout();
        pateintNameLayout.setSizeUndefined();
        pateintNameLayout.setStyleName("spark");

        pateintAgeLayout = new VerticalLayout();
        pateintAgeLayout.setSizeUndefined();
        pateintAgeLayout.setStyleName("spark");

        visitIDLayout = new VerticalLayout();
        visitIDLayout.setSizeUndefined();
        visitIDLayout.setStyleName("spark");

        visitDateLayout = new VerticalLayout();
        visitDateLayout.setSizeUndefined();
        visitDateLayout.setStyleName("spark");

        patinetInfoLayout = new CssLayout();
        patinetInfoLayout.setSizeUndefined();
        patinetInfoLayout.setStyleName("patient-info");

        setCompositionRoot(mainLayout);
    }

    public void fillLayout(Layout mainLayout) {

        myLocalImage = createImage();
        patientage = createPatientAge();
        Patientname = createPatientName();
        Visitdate = createVisitDate();
        Visitid = createVisitID();
        pateintimageLayout.addComponent(myLocalImage);

        pateintNameLayout.addComponent(Patientname);
        pateintAgeLayout.addComponent(patientage);

        visitIDLayout.addComponent(Visitid);
        visitDateLayout.addComponent(Visitdate);

        patinetInfoLayout.addComponent(pateintimageLayout);
        patinetInfoLayout.addComponent(pateintNameLayout);
        patinetInfoLayout.addComponent(pateintAgeLayout);
        patinetInfoLayout.addComponent(visitIDLayout);
        patinetInfoLayout.addComponent(visitDateLayout);

        mainLayout.addComponent(buildHeader());
        mainLayout.addComponent(patinetInfoLayout);


    }

    /////Header Buttons Controlers .
    private Component buildHeader() {
        HorizontalLayout header = new HorizontalLayout();
        header.addStyleName("Visit-header");
        header.setSpacing(true);

        /// This is the Layout That have the Buttons
        header.addComponent(controlersLayout);
        return header;
    }

    private void addControls(Layout layout) {
        loadPatient = createLoadButton();
        addPatient = createAddButton();
        searchPatient = createVisitSearch();
        // fill related layout
        layout.addComponent(loadPatient);
        layout.addComponent(addPatient);
        layout.addComponent(searchPatient);
    }

    private Button createVisitSearch() {
        Button search = new Button(getBundleValue(CAPTIONS, PATIENTSEARCH));
        search.setStyleName(ValoTheme.BUTTON_PRIMARY);
        search.setClickShortcut(ShortcutAction.KeyCode.ENTER);
        search.setId(PATIENTSEARCH);

        // assign the listener class that handles events
        search.addClickListener(eventsListener);
        return search;
    }

    private Button createLoadButton() {
        Button load = new Button(getBundleValue(CAPTIONS, PATIENTLOAD));
        load.setStyleName(ValoTheme.BUTTON_PRIMARY);
        load.setClickShortcut(ShortcutAction.KeyCode.ENTER);
        load.setId(PATIENTLOAD);

        // assign the listener class that handles events
        load.addClickListener(eventsListener);
        return load;
    }

    private Button createAddButton() {
        Button add = new Button(getBundleValue(CAPTIONS, PATIENTADD));
        add.setStyleName(ValoTheme.BUTTON_PRIMARY);
        add.setClickShortcut(ShortcutAction.KeyCode.ENTER);
        add.setId(PATIENTADD);

        // assign the listener class that handles events
        add.addClickListener(eventsListener);
        return add;
    }

    private Image createImage() {
        myLocalImage = new Image();
        myLocalImage.setWidth("40px");
        myLocalImage.setHeight("40px");
        myLocalImage.setStyleName("user-menu");

        return myLocalImage;

    }

    private TextField createPatientName() {
        Patientname = new TextField();
        Patientname.setId(PATIENTNAME);
        Patientname.setCaption(getBundleValue(CAPTIONS, PATIENTNAME));
        Patientname.setStyleName(ValoTheme.LABEL_NO_MARGIN);
        // Patientname.setPropertyDataSource(NameLabel);
        Patientname.setNullRepresentation("");
        Patientname.setReadOnly(true);
        Patientname.setSizeFull();

        return Patientname;
    }

    private TextField createPatientAge() {
        patientage = new TextField();
        patientage.setId(PATIENTAGE);
        patientage.setStyleName(ValoTheme.LABEL_NO_MARGIN);
        patientage.setCaption(getBundleValue(CAPTIONS, PATIENTAGE));
        // patientage.setPropertyDataSource(ageLabel);
        patientage.setReadOnly(true);
        patientage.setSizeFull();


        return patientage;
    }

    private Label createVisitID() {
        Visitid = new Label("");
        Visitid.setId(PATIENTVISITID);
        Visitid.setCaption(getBundleValue(CAPTIONS, PATIENTVISITID));
        Visitid.setStyleName(ValoTheme.LABEL_NO_MARGIN);
        Visitid.setPropertyDataSource(VisitLabel);
        return Visitid;
    }

    private Label createVisitDate() {
        Visitdate = new Label("");
        Visitdate.setId(PATIENTVISITDATE);
        Visitdate.setCaption(getBundleValue(CAPTIONS, PATIENTVISITDATE));
        Visitdate.setStyleName(ValoTheme.LABEL_NO_MARGIN);
        Visitdate.setPropertyDataSource(DateLabel);
        return Visitdate;
    }


    public Image getMyLocalImage() {
        return myLocalImage;
    }

    public void setMyLocalImage(Image myLocalImage) {
        this.myLocalImage = myLocalImage;
    }

    public TextField getPatientname() {
        return Patientname;
    }

    public void setPatientname(TextField patientname) {
        Patientname = patientname;
    }

    public TextField getPatientage() {
        return patientage;
    }

    public void setPatientage(TextField patientage) {
        this.patientage = patientage;
    }

    public Label getVisitid() {
        return Visitid;
    }

    public void setVisitid(Label visitid) {
        Visitid = visitid;
    }

    public Label getVisitdate() {
        return Visitdate;
    }

    public void setVisitdate(Label visitdate) {
        Visitdate = visitdate;
    }

    public Layout getPateintimageLayout() {
        return pateintimageLayout;
    }

    public void setPateintimageLayout(Layout pateintimageLayout) {
        this.pateintimageLayout = pateintimageLayout;
    }

    public Layout getPateintNameLayout() {
        return pateintNameLayout;
    }

    public void setPateintNameLayout(Layout pateintNameLayout) {
        this.pateintNameLayout = pateintNameLayout;
    }

    public Layout getPateintAgeLayout() {
        return pateintAgeLayout;
    }

    public void setPateintAgeLayout(Layout pateintAgeLayout) {
        this.pateintAgeLayout = pateintAgeLayout;
    }

    public Layout getVisitIDLayout() {
        return visitIDLayout;
    }

    public void setVisitIDLayout(Layout visitIDLayout) {
        this.visitIDLayout = visitIDLayout;
    }

    public Layout getVisitDateLayout() {
        return visitDateLayout;
    }

    public void setVisitDateLayout(Layout visitDateLayout) {
        this.visitDateLayout = visitDateLayout;
    }

    public ObjectProperty<String> getNameLabel() {
        return NameLabel;
    }

    public void setNameLabel(ObjectProperty<String> nameLabel) {
        NameLabel = nameLabel;
    }

    public ObjectProperty<String> getAgeLabel() {
        return ageLabel;
    }

    public void setAgeLabel(ObjectProperty<String> ageLabel) {
        this.ageLabel = ageLabel;
    }

    public ObjectProperty<String> getVisitLabel() {
        return VisitLabel;
    }

    public void setVisitLabel(ObjectProperty<String> visitLabel) {
        VisitLabel = visitLabel;
    }

    public ObjectProperty<Date> getDateLabel() {
        return DateLabel;
    }

    public void setDateLabel(ObjectProperty<Date> dateLabel) {
        DateLabel = dateLabel;
    }

    public Button getAddPatient() {
        return addPatient;
    }

    public void setAddPatient(Button addPatient) {
        this.addPatient = addPatient;
    }

    public Button getLoadPatient() {
        return loadPatient;
    }

    public void setLoadPatient(Button loadPatient) {
        this.loadPatient = loadPatient;
    }

    public Button getSearchPatient() {
        return searchPatient;
    }

    public void setSearchPatient(Button searchPatient) {
        this.searchPatient = searchPatient;
    }

    public Layout getMainLayout() {
        return mainLayout;
    }

    public void setMainLayout(Layout mainLayout) {
        this.mainLayout = mainLayout;
    }

    public Layout getControlersLayout() {
        return controlersLayout;
    }

    public void setControlersLayout(Layout controlersLayout) {
        this.controlersLayout = controlersLayout;
    }

    public Layout getPatinetInfoLayout() {
        return patinetInfoLayout;
    }

    public void setPatinetInfoLayout(Layout patinetInfoLayout) {
        this.patinetInfoLayout = patinetInfoLayout;
    }

    public Layout getLoadwindowLayout() {
        return loadwindowLayout;
    }

    public void setLoadwindowLayout(Layout loadwindowLayout) {
        this.loadwindowLayout = loadwindowLayout;
    }

    public Layout getAddwindowLayout() {
        return addwindowLayout;
    }

    public void setAddwindowLayout(Layout addwindowLayout) {
        this.addwindowLayout = addwindowLayout;
    }

    public Layout getSearchwindowLayout() {
        return searchwindowLayout;
    }

    public void setSearchwindowLayout(Layout searchwindowLayout) {
        this.searchwindowLayout = searchwindowLayout;
    }

    public BeanFieldGroup<PatientEntity> getFieldGroup() {
        return fieldGroup;
    }

    public void initFiledGroup() {

        fieldGroup = new BeanFieldGroup<>(PatientEntity.class);

        fieldGroup.setBuffered(false);


        fieldGroup.bindMemberFields(this);


    }

    public void updateFiledGroup(PatientEntity selectedPatient) {


        this.fieldGroup.setItemDataSource(selectedPatient);
        this.setReadOnlyProberty();


    }

    private void setReadOnlyProberty() {
        patientage.setReadOnly(true);
        Patientname.setReadOnly(true);


    }
}